Healing of root perforations treated with Mineral Trioxide Aggregate (MTA) and Portland cement
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چکیده
منابع مشابه
Healing of Root Perforations Treated with Mineral Trioxide Aggregate (mta) and Portland Cement
Fourteen root perforations were performed for microscopic evaluation of the repair of interradicular tissue in dogs' teeth. These perforations were accomplished at low-speed with a STP 58 bur at the cervical third of the mesial root toward the furcation under irrigation with saline solution, followed by immediate sealing with ProRoot MTA, MTA-Angelus and white Portland cement. The dogs were kil...
متن کاملRoot perforations treatment using mineral trioxide aggregate and Portland cements.
PURPOSE Clinical, radiological and histological evaluation of root perforations treated with mineral trioxide aggregate (MTA) or Portland cements, and calcium sulfate barrier. METHODS One molar and 11 premolar teeth of a male mongrel dog received endodontic treatment and furcations were perforated with a high-speed round bur and treated with a calcium sulfate barrier. MTA, Portland cement typ...
متن کاملCrystallochemical comparison between Portland cements and mineral trioxide aggregate (MTA).
PURPOSE The aims of this study were to compare the crystal chemical properties of some commercial mineral trioxide aggregate (MTA) and Portland cements (PC) and to propose a new white MTA product. METHODS The samples (four MTA and two PC types) were analyzed by 1) optical microscopy; 2) laser granulometry; 3) X-ray diffraction and fluorescence; 4) scanning electron microscopy (SEM) and electr...
متن کاملMineral trioxide aggregate repair of lateral root perforations.
This study was conducted to observe the healing process of intentional lateral root perforation repaired with mineral trioxide aggregate (MTA). Forty-eight root canals of dogs' teeth were instrumented and filled. After partial removal of the filling, an intentional perforation was made with a bur in the lateral area of the root. The perforations were repaired with MTA or Sealapex (control group...
متن کاملin Vitro Sealing Ability of White and Gray Mineral Trioxide Aggregate (mta) and White Portland Cement Used as Apical Plugs
This study evaluated the sealing ability of apical plugs made of white and gray MTA-Angelus and white Portland cement placed via the root canal and having different thicknesses (2, 5 and 7 mm). Ninety extracted human single-rooted teeth were instrumented using a size 40 K-file to standardize the foraminal opening by the stepback technique. The teeth were assigned to 3 groups (n=30), according t...
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ژورنال
عنوان ژورنال: Journal of Applied Oral Science
سال: 2006
ISSN: 1678-7757
DOI: 10.1590/s1678-77572006000500002